Homehttps://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/Technologyhttps://server7.kproxy.com/servlet/redirect.srv/sruj/smyrwpoii/p2/Getting back and forth in Google Chrome will get much faster with bfcache.

Getting back and forth in Google Chrome will get much faster with bfcache.

Google Chrome is the most popular web browser in the world, both on mobile and on the desktop. Over the years, he has faced his fair share of criticism of being a more intense memory than it should be, and boosted in terms of size and features, but also received praise for its real speed and ease of use. Now, Google has announced that it is working on a new feature to improve forward navigation in a browser using bfcache (cache back-forward). , including a bunch of JavaScript, when moving from a page. This is done so that the full state of the page can be restored when the user goes back. The company gives an analogy to the suspension of a page when a user leaves it and plays it when the user returns. It will work when you move back, as well as when you switch to a page that was previously accessed.

Google notes that this feature will not help when visiting new websites. This does not mean that it will not be useful. According to the company, returns cost 1

9% of the pages viewed on Google Chrome for Android and 10% on Chrome for PC. bfcache will make navigation "extremely fast," Google reports.

Mozilla Firefox and Apple Safari have a subtly different implementation of this caching technology, says Google. Chrome, however, has decided not to use WebKit to implement bfcache due to incompatibility with the multiprocessor architecture of Chrome. Chrome rewrites some parts of the browser to protect privacy and security. Google's browser must make sure it does not launch the JavaScript web program, despite the fact that it interferes with them in memory. He acknowledged that launching JavaScript on non-user-friendly pages is "a big potential issue of privacy," and so the company intends to change the architecture of Chrome to ensure that the privacy issue does not occur. the reverse side? bfcache will soon not be available in Chrome. Google hopes to test bfcache in 2019 and build it in Chrome in 2020, according to Mr. Osmani. facing Chrome. Mr Osmani said that Google is still trying to find out the best rules for deciding which pages to stay around when dropping them with memory. He also said that this feature can help in other situations, such as increasing the productivity of tabs that need to be paused when they are in the background, especially on mobile devices. This situation usually leads to memory preservation, but it also has a major disadvantage, since the page should be reloaded after returning the page. We hope that we will learn more about it in the coming months.